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如题
4 G y$ L" m* y( m! t! |8 w* jT8灯管，用G13灯头
* J1 l2 A8 O" H% V* D& b8 ?1. 如按Ul1993-2012 ，灯管重量超过500g，是不是可以用辅助支撑装置，UL 是否接受？! s$ ?4 M4 J0 G1 X& N. B2 Q# y
/ H- @, a# H8 ^' J: Q) cSA5.4 Weight and moment
4 j; ^* E% }1 [5 Y: \& JSA5.4.1 Requirements from Clause 5.4 apply and as amended below.
+ U. B/ @8 x- N7 F3 l: eSA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.
- c* } ?. d; B( p& x6 \6 Q3 {The requirements do not apply to pin based lamps.
0 P/ G' l8 I8 ^1 N0 z$ YSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely0 C L) u1 O3 @: [
supported by general use lampholders, a device supported only by a pair of pin bases and holders
( G- L' Q7 A& t0 D8 q2 | \ |, `(SA6.13) shall have a mass (weight) not more than:+ F" l9 L6 @4 \2 x
a) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or
6 L8 {. p4 u! T4 \9 v: Wb) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base.
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8 ?3 b0 @" Y, W% F
% w F& E; B5 a8 H2 \( n' _% G2. 如按EN60598-1，灯管超过500g，是不是只能减重量了？* ~, n& U% ^" o x2 N9 q
& o, a5 w0 q* ]) P
4.22 Attachments to lamps
) j$ a" H; \/ }Luminaires shall not incorporate attachments to lamps which might cause overheating or5 p# p7 g' q" s% _4 T
damage to the lamps, lamp caps or holders, luminaires or attachments./ U9 r1 p, ^- c0 a
Attachments to fluorescent lamps are only allowed if supplied or approved by the luminaire! n) w% {0 q, v% n7 I/ l
manufacturer. The total weight of the lamp plus attachment shall not exceed:8 x* c6 s- j/ T2 j8 ?
– 200 g for lamps with cap G5, and) s$ U5 B C% F( M' Q/ V
– 500 g for lamps with cap G13.
, p7 J2 t+ t# s, I* a9 BCompliance is checked by inspection, by weighing and by thermal measurements, if! x; t( S1 M" u3 P) G2 h! y6 U
appropriate.1 f0 Y- Q7 q* i( v1 [0 K
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发表于 2014-11-19 22:07
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